commit 4914ab8f0d65f577dd41e64d0cb105b84e50acb0 Author: David Fifield david@bamsoftware.com Date: Sat Jun 11 09:47:50 2011 -0700

rm return_of_the_rtmfpcat.as. --- return_of_the_rtmfpcat.as | 794 --------------------------------------------- 1 files changed, 0 insertions(+), 794 deletions(-)

diff --git a/return_of_the_rtmfpcat.as b/return_of_the_rtmfpcat.as deleted file mode 100644 index 7095c09..0000000 --- a/return_of_the_rtmfpcat.as +++ /dev/null @@ -1,794 +0,0 @@ -/* Meow! */ -package -{ - import flash.display.Sprite; - import flash.display.StageAlign; - import flash.display.StageScaleMode; - import flash.text.TextField; - import flash.text.TextFormat; - import flash.net.Socket; - import flash.events.Event; - import flash.events.EventDispatcher; - import flash.events.IOErrorEvent; - import flash.events.NetStatusEvent; - import flash.events.ProgressEvent; - import flash.events.SecurityErrorEvent; - import flash.utils.ByteArray; - import flash.utils.clearTimeout; - import flash.utils.setTimeout; - import flash.utils.clearInterval; - import flash.utils.setInterval; - import flash.utils.setTimeout; - import flash.net.NetConnection; - - public class return_of_the_rtmfpcat extends Sprite - { - /* David's relay (nickname 3VXRyxz67OeRoqHn) that also serves a - crossdomain policy. */ - private const DEFAULT_TOR_PROXY_ADDR:Object = { - host: "173.255.221.44", - port: 9001 - }; - - /* Tor application running on the client. */ - private const DEFAULT_TOR_CLIENT_ADDR:Object = { - host: "127.0.0.1", - port: 3333 - }; - - /* Nate's facilitator -- also serving a crossdomain policy */ - //private const DEFAULT_FACILITATOR_ADDR:Object = { - // host: "128.12.179.80", - // port: 9002 - //}; - - /* David's facilitator. */ - private const DEFAULT_FACILITATOR_ADDR:Object = { - host: "127.0.0.1", - port: 9002 - }; - - /* Cirrus server information. */ - private const DEFAULT_CIRRUS_ADDRESS:String = "rtmfp://p2p.rtmfp.net"; - private const DEFAULT_CIRRUS_KEY:String = RTMFP::CIRRUS_KEY; - - private static const DEFAULT_CIRCON_TIMEOUT:uint = 4000; - - private static const DEFAULT_PEER_CON_TIMEOUT:uint = 4000; - - /* Maximum connections. */ - private const DEFAULT_MAXIMUM_RCP_PAIRS:uint = 1; - - /* Milliseconds. */ - private const FACILITATOR_POLL_INTERVAL:int = 10000; - - private var max_rcp_pairs:uint; - - /* TextField for debug output. */ - private var output_text:TextField; - - /* Are we the proxy or the client? */ - private var proxy_mode:Boolean; - - /* Facilitator address */ - private var fac_addr:Object; - - /* Tor address. If we're a proxy, then this address is a relay. - * If we're running on the client, then this address is the Tor - * client application. */ - private var tor_addr:Object; - - /* Cirrus address */ - private var cir_addr:String; - - /* Cirrus key */ - private var cir_key:String; - - /* Connection to the Cirrus rendezvous service */ - private var circon:NetConnection; - - /* Cirrus connection timeout ID. */ - private var circon_timeo_id:int; - - /* Number of connected RTMFPConnectionPairs. */ - private var rcp_pairs:uint; - private var rcp_pairs_total:uint; - - private var rtmfp_data_counter:uint; - - /* Keep track of facilitator polling timer. */ - private var fac_poll_timeo_id:uint; - - /* Badge with a client counter */ - [Embed(source="badge.png")] - private var BadgeImage:Class; - private var tot_client_count_tf:TextField; - private var tot_client_count_fmt:TextFormat; - private var cur_client_count_tf:TextField; - private var cur_client_count_fmt:TextFormat; - - /* Put a string to the screen. */ - public function puts(s:String):void - { - output_text.appendText(s + "\n"); - output_text.scrollV = output_text.maxScrollV; - } - - public function update_client_count():void - { - /* Update total client count. */ - if (String(rcp_pairs_total).length == 1) - tot_client_count_tf.text = "0" + String(rcp_pairs_total); - else - tot_client_count_tf.text = String(rcp_pairs_total); - - /* Update current client count. */ - cur_client_count_tf.text = ""; - for(var i:Number=0; i<rcp_pairs; i++) - cur_client_count_tf.appendText(".");; - } - - public function return_of_the_rtmfpcat() - { - // Absolute positioning. - stage.scaleMode = StageScaleMode.NO_SCALE; - stage.align = StageAlign.TOP_LEFT; - - output_text = new TextField(); - output_text.width = stage.stageWidth; - output_text.height = stage.stageHeight; - output_text.background = true; - output_text.backgroundColor = 0x001f0f; - output_text.textColor = 0x44cc44; - - /* Setup client counter for badge. */ - tot_client_count_fmt = new TextFormat(); - tot_client_count_fmt.color = 0xFFFFFF; - tot_client_count_fmt.align = "center"; - tot_client_count_fmt.font = "courier-new"; - tot_client_count_fmt.bold = true; - tot_client_count_fmt.size = 10; - tot_client_count_tf = new TextField(); - tot_client_count_tf.width = 20; - tot_client_count_tf.height = 17; - tot_client_count_tf.background = false; - tot_client_count_tf.defaultTextFormat = tot_client_count_fmt; - tot_client_count_tf.x=47; - tot_client_count_tf.y=0; - - cur_client_count_fmt = new TextFormat(); - cur_client_count_fmt.color = 0xFFFFFF; - cur_client_count_fmt.align = "center"; - cur_client_count_fmt.font = "courier-new"; - cur_client_count_fmt.bold = true; - cur_client_count_fmt.size = 10; - cur_client_count_tf = new TextField(); - cur_client_count_tf.width = 20; - cur_client_count_tf.height = 17; - cur_client_count_tf.background = false; - cur_client_count_tf.defaultTextFormat = cur_client_count_fmt; - cur_client_count_tf.x=47; - cur_client_count_tf.y=6; - - /* Update the client counter on badge. */ - update_client_count(); - - /* Initialize connection pair count. */ - rcp_pairs = 0; - - /* Unique counter for RTMFP data publishing. */ - rtmfp_data_counter = 0; - - puts("Meow!"); - puts("Starting."); - // Wait until the query string parameters are loaded. - this.loaderInfo.addEventListener(Event.COMPLETE, loaderinfo_complete); - } - - private function loaderinfo_complete(e:Event):void - { - var fac_spec:String; - var tor_spec:String; - - puts("Parameters loaded."); - - proxy_mode = (this.loaderInfo.parameters["proxy"] != null); - - if(this.loaderInfo.parameters["debug"] != null) - addChild(output_text); - - addChild(new BadgeImage()); - /* Tried unsuccessfully to add counter to badge. */ - /* For now, need two addChilds :( */ - addChild(tot_client_count_tf); - addChild(cur_client_count_tf); - - - fac_spec = this.loaderInfo.parameters["facilitator"]; - if (fac_spec) { - puts("Facilitator spec: "" + fac_spec + """); - fac_addr = parse_addr_spec(fac_spec); - if (!fac_addr) { - puts("Error: Facilitator spec must be in the form "host:port"."); - return; - } - } else { - fac_addr = DEFAULT_FACILITATOR_ADDR; - } - - tor_spec = this.loaderInfo.parameters["tor"]; - if (tor_spec) { - puts("Tor spec: "" + tor_spec + """); - tor_addr = parse_addr_spec(tor_spec); - if (!tor_addr) { - puts("Error: Tor spec must be in the form "host:port"."); - return; - } - } else { - if (proxy_mode) - tor_addr = DEFAULT_TOR_PROXY_ADDR; - else - tor_addr = DEFAULT_TOR_CLIENT_ADDR; - } - - if(this.loaderInfo.parameters["cirrus_server"]) - cir_addr = this.loaderInfo.parameters["cirrus_server"]; - else - cir_addr = DEFAULT_CIRRUS_ADDRESS; - - if(this.loaderInfo.parameters["cirrus_key"]) - cir_key = this.loaderInfo.parameters["cirrus_key"]; - else - cir_key = DEFAULT_CIRRUS_KEY; - - if(this.loaderInfo.parameters["max_con"]) - max_rcp_pairs = this.loaderInfo.parameters["max_con"]; - else - max_rcp_pairs = DEFAULT_MAXIMUM_RCP_PAIRS; - - if(this.loaderInfo.parameters["start"]) - rtmfp_data_counter = this.loaderInfo.parameters["start"]; - - main(); - } - - /* The main logic begins here, after start-up issues are taken care of. */ - private function main():void - { - puts("Making connection to cirrus server."); - circon = new NetConnection(); - circon.addEventListener(NetStatusEvent.NET_STATUS, circon_netstatus_event); - circon.addEventListener(IOErrorEvent.IO_ERROR, function (e:Event):void { - puts("Cirrus connection had an IOErrorEvent.IO_ERROR event"); - }); - circon.addEventListener(SecurityErrorEvent.SECURITY_ERROR, function (e:Event):void { - puts("Cirrus connection had a SecurityErrorEvent.SECURITY_ERROR"); - }); - circon.connect(cir_addr + "/" + cir_key); - circon_timeo_id = setInterval(circon_timeout, DEFAULT_CIRCON_TIMEOUT); - } - - private function circon_netstatus_event(event:NetStatusEvent):void - { - switch (event.info.code) { - case "NetConnection.Connect.Success" : - puts("Cirrus server connection established."); - puts("Got id " + circon.nearID + "."); - clearInterval(circon_timeo_id); - - if(proxy_mode) { - poll_for_id(); - } else { - puts("Setting up listening RTMFPConnectionPair"); - var rcp:RTMFPConnectionPair = new RTMFPConnectionPair(circon, tor_addr, output_text); - rcp.addEventListener(Event.CONNECT, rcp_connect_event); - rcp.addEventListener(Event.CLOSE, rcp_close_event); - rcp.listen(String(rtmfp_data_counter)); - - var reg_str:String = circon.nearID + ":" + String(rtmfp_data_counter); - puts("Registering " + reg_str + " with facilitator"); - register_id(reg_str, fac_addr); - rtmfp_data_counter++; - } - - break; - } - } - - private function poll_for_id():void - { - puts("Facilitator: got " + rcp_pairs + " connections... polling for another"); - - var s_f:Socket = new Socket(); - s_f.addEventListener(Event.CONNECT, function (e:Event):void { - puts("Facilitator: connected to " + fac_addr.host + ":" + fac_addr.port + "."); - s_f.writeUTFBytes("GET / HTTP/1.0\r\n\r\n"); - }); - s_f.addEventListener(Event.CLOSE, function (e:Event):void { - puts("Facilitator: connection closed."); - }); - s_f.addEventListener(IOErrorEvent.IO_ERROR, function (e:IOErrorEvent):void { - puts("Facilitator: I/O error: " + e.text + "."); - }); - s_f.addEventListener(ProgressEvent.SOCKET_DATA, function (e:ProgressEvent):void { - var client:String = s_f.readMultiByte(e.bytesLoaded, "utf-8"); - puts("Facilitator: got "" + client + """); - if (client != "Registration list empty") { - puts("Connecting to " + client + "."); - - var client_id:String = client.split(":")[0]; - var client_data:String = client.split(":")[1]; - - clearTimeout(fac_poll_timeo_id); - - var rcp:RTMFPConnectionPair = new RTMFPConnectionPair(circon, tor_addr, output_text); - rcp.addEventListener(Event.CONNECT, rcp_connect_event); - rcp.addEventListener(Event.UNLOAD, function (e:Event):void { - /* Failed to connect to peer... continue loop. */ - puts("RTMFPConnectionPair: Timed out connecting to peer!"); - if(rcp_pairs < max_rcp_pairs) - poll_for_id(); - }); - rcp.addEventListener(Event.CLOSE, rcp_close_event); - rcp.connect(client_id, client_data, DEFAULT_PEER_CON_TIMEOUT); - } else { - /* Need to clear any outstanding timers to ensure - * that only one timer ever runs. */ - clearTimeout(fac_poll_timeo_id); - if(rcp_pairs < max_rcp_pairs) - fac_poll_timeo_id = setTimeout(poll_for_id, FACILITATOR_POLL_INTERVAL); - } - }); - s_f.addEventListener(SecurityErrorEvent.SECURITY_ERROR, function (e:SecurityErrorEvent):void { - puts("Facilitator: security error: " + e.text + "."); - }); - - s_f.connect(fac_addr.host, fac_addr.port); - - } - - private function rcp_connect_event(e:Event):void - { - puts("RTMFPConnectionPair connected"); - - rcp_pairs++; - rcp_pairs_total++; - - /* Update the client count on the badge. */ - update_client_count(); - - if(proxy_mode) { - if(rcp_pairs < max_rcp_pairs) { - poll_for_id(); - } - } else { - /* Setup listening RTMFPConnectionPair. */ - if(rcp_pairs < max_rcp_pairs) { - puts("Setting up listening RTMFPConnectionPair"); - var rcp:RTMFPConnectionPair = new RTMFPConnectionPair(circon, tor_addr, output_text); - rcp.addEventListener(Event.CONNECT, rcp_connect_event); - rcp.addEventListener(Event.CLOSE, rcp_close_event); - rcp.listen(String(rtmfp_data_counter)); - var reg_str:String = circon.nearID + ":" + String(rtmfp_data_counter); - puts("Registering " + reg_str + " with facilitator"); - register_id(reg_str, fac_addr); - rtmfp_data_counter++; - } - } - } - - private function rcp_close_event(e:Event):void - { - puts("RTMFPConnectionPair closed"); - - rcp_pairs--; - - /* Update the client count on the badge. */ - update_client_count(); - - /* FIXME: Do I need to unregister the event listeners so - * that the system can garbage collect the rcp object? */ - if(proxy_mode) { - if(rcp_pairs < max_rcp_pairs) { - poll_for_id(); - } - } else { - if(rcp_pairs < max_rcp_pairs) { - puts("Setting up listening RTMFPConnectionPair"); - var rcp:RTMFPConnectionPair = new RTMFPConnectionPair(circon, tor_addr, output_text); - rcp.addEventListener(Event.CONNECT, rcp_connect_event); - rcp.addEventListener(Event.CLOSE, rcp_close_event); - rcp.listen(String(rtmfp_data_counter)); - var reg_str:String = circon.nearID + ":" + String(rtmfp_data_counter); - puts("Registering " + reg_str + " with facilitator"); - register_id(reg_str, fac_addr); - rtmfp_data_counter++; - } - } - } - - private function register_id(id:String, fac_addr:Object):void - { - var s_f:Socket = new Socket(); - s_f.addEventListener(Event.CONNECT, function (e:Event):void { - puts("Facilitator: connected to " + fac_addr.host + ":" + fac_addr.port + "."); - puts("Facilitator: Registering id " + id); - s_f.writeUTFBytes("POST / HTTP/1.0\r\n\r\nclient=" + id + "\r\n"); - }); - s_f.addEventListener(Event.CLOSE, function (e:Event):void { - puts("Facilitator: connection closed."); - }); - s_f.addEventListener(IOErrorEvent.IO_ERROR, function (e:IOErrorEvent):void { - puts("Facilitator: I/O error: " + e.text + "."); - }); - s_f.addEventListener(SecurityErrorEvent.SECURITY_ERROR, function (e:SecurityErrorEvent):void { - puts("Facilitator: security error: " + e.text + "."); - }); - - s_f.connect(fac_addr.host, fac_addr.port); - } - - private function circon_timeout():void - { - puts("Cirrus server connection timed out!"); - } - - /* Parse an address in the form "host:port". Returns an Object with - keys "host" (String) and "port" (int). Returns null on error. */ - private static function parse_addr_spec(spec:String):Object - { - var parts:Array; - var addr:Object; - - parts = spec.split(":", 2); - if (parts.length != 2 || !parseInt(parts[1])) - return null; - addr = {} - addr.host = parts[0]; - addr.port = parseInt(parts[1]); - - return addr; - } - } -} - -import flash.display.Sprite; -import flash.events.Event; -import flash.events.EventDispatcher; -import flash.events.IOErrorEvent; -import flash.events.ProgressEvent; -import flash.events.SecurityErrorEvent; -import flash.events.NetStatusEvent; -import flash.net.Socket; -import flash.utils.ByteArray; -import flash.utils.clearTimeout; -import flash.utils.getTimer; -import flash.utils.setTimeout; -import flash.net.NetConnection; -import flash.net.NetStream; -import flash.text.TextField; - -class RTMFPSocket extends EventDispatcher -{ - /* The name of the "media" to pass between peers. */ - private var data:String; - - /* Connection to the Cirrus rendezvous service. - * RTMFPSocket is established using this service. */ - private var circon:NetConnection; - - /* Unidirectional streams composing socket. */ - private var send_stream:NetStream; - private var recv_stream:NetStream; - - /* Keeps the state of our connectedness. */ - public var connected:Boolean; - - private var connect_timeo_id:uint; - - private var output_text:TextField; - - /* Put a string to the screen. */ - public function puts(s:String):void - { - output_text.appendText(s + "\n"); - output_text.scrollV = output_text.maxScrollV; - } - - public function RTMFPSocket(circon:NetConnection, output_text:TextField) - { - this.circon = circon; - this.output_text = output_text; - connected = false; - - circon.addEventListener(NetStatusEvent.NET_STATUS, circon_netstatus_event); - circon.addEventListener(IOErrorEvent.IO_ERROR, function (e:Event):void { - puts("RTMFPSocket: Cirrus connection had an IOErrorEvent.IO_ERROR event"); - }); - circon.addEventListener(SecurityErrorEvent.SECURITY_ERROR, function (e:Event):void { - puts("RTMFPSocket: Cirrus connection had a SecurityErrorEvent.SECURITY_ERROR"); - }); - } - - public function listen(data:String):void - { - this.data = data; - - send_stream = new NetStream(circon, NetStream.DIRECT_CONNECTIONS); - var client:Object = new Object(); - client.onPeerConnect = send_stream_peer_connect; - send_stream.client = client; - send_stream.publish(data); - } - - private function connect_timeout():void - { - puts("RTMFPSocket: Timed out connecting to peer"); - close(); - /* OK this is not so nice, because I wanted an Event.TIMEOUT event, but flash gives us none such event :( */ - dispatchEvent(new Event(Event.UNLOAD)); - } - - public function connect(clientID:String, data:String, timeout:uint):void - { - puts("RTMFPSocket: connecting to peer..."); - - connect_timeo_id = setTimeout(connect_timeout, timeout); - - this.data = data; - - send_stream = new NetStream(circon, NetStream.DIRECT_CONNECTIONS); - var client:Object = new Object(); - client.onPeerConnect = function (peer:NetStream):Boolean { - clearTimeout(connect_timeo_id); - puts("RTMFPSocket: connected to peer"); - connected = true; - dispatchEvent(new Event(Event.CONNECT)); - peer.send("setPeerConnectAcknowledged"); - return true; - }; - send_stream.client = client; - send_stream.publish(data); - - recv_stream = new NetStream(circon, clientID); - var client_rtmfp:RTMFPSocketClient = new RTMFPSocketClient(); - client_rtmfp.addEventListener(ProgressEvent.SOCKET_DATA, function (event:ProgressEvent):void { - dispatchEvent(event); - }, false, 0, true); - client_rtmfp.addEventListener(RTMFPSocketClient.PEER_CONNECT_ACKNOWLEDGED, function (event:Event):void { - /* Empty... here for symmetry. */ - }, false, 0, true); - - recv_stream.client = client_rtmfp; - recv_stream.play(data); - } - - private function send_stream_peer_connect(peer:NetStream):Boolean - { - puts("RTMFPSocket: peer connecting..."); - recv_stream = new NetStream(circon, peer.farID); - var client:RTMFPSocketClient = new RTMFPSocketClient(); - client.addEventListener(ProgressEvent.SOCKET_DATA, function (event:ProgressEvent):void { - dispatchEvent(event); - }, false, 0, true); - client.addEventListener(RTMFPSocketClient.PEER_CONNECT_ACKNOWLEDGED, function (event:Event):void { - puts("RTMFPSocket: peer connected"); - connected = true; - dispatchEvent(new Event(Event.CONNECT)); - }, false, 0, true); - recv_stream.client = client; - recv_stream.play(data); - - peer.send("setPeerConnectAcknowledged"); - - return true; - } - - private function circon_netstatus_event(event:NetStatusEvent):void - { - switch (event.info.code) { - case "NetStream.Connect.Closed" : - puts("RTMFPSocket: NetStream connection was closed"); - - if(connected) - { - send_stream.close(); - recv_stream.close(); - connected = false; - dispatchEvent(new Event(Event.CLOSE)); - } - - break; - } - } - - - public function readBytes(bytes:ByteArray, offset:uint = 0, length:uint = 0):void - { - recv_stream.client.bytes.readBytes(bytes, offset, length); - } - - public function writeBytes(bytes:ByteArray):void - { - send_stream.send("dataAvailable", bytes); - } - - public function close():void - { - puts("RTMFPSocket: closing..."); - send_stream.close(); - recv_stream.close(); - connected = false; - } -} - -[Event(name="peerConnectAcknowledged", type="flash.events.Event")] -dynamic class RTMFPSocketClient extends EventDispatcher -{ - public static const PEER_CONNECT_ACKNOWLEDGED:String = "peerConnectAcknowledged"; - - private var _bytes:ByteArray; - private var _peerID:String; - private var _peerConnectAcknowledged:Boolean; - - public function RTMFPSocketClient() - { - super(); - _bytes = new ByteArray(); - _peerID = null; - _peerConnectAcknowledged = false; - } - - public function get bytes():ByteArray - { - return _bytes; - } - - public function dataAvailable(bytes:ByteArray):void - { - this._bytes.clear(); - bytes.readBytes(this._bytes); - dispatchEvent(new ProgressEvent(ProgressEvent.SOCKET_DATA, false, false, this._bytes.bytesAvailable, this._bytes.length)); - } - - public function get peerConnectAcknowledged():Boolean - { - return _peerConnectAcknowledged; - } - - public function setPeerConnectAcknowledged():void - { - _peerConnectAcknowledged = true; - dispatchEvent(new Event(PEER_CONNECT_ACKNOWLEDGED)); - } - - public function get peerID():String - { - return _peerID; - } - - public function set peerID(id:String):void - { - _peerID = id; - } - -} - -class RTMFPConnectionPair extends EventDispatcher -{ - private var circon:NetConnection; - - private var tor_addr:Object; - - private var s_r:RTMFPSocket; - - private var s_t:Socket; - - private var output_text:TextField; - - /* Put a string to the screen. */ - public function puts(s:String):void - { - output_text.appendText(s + "\n"); - output_text.scrollV = output_text.maxScrollV; - } - - public function RTMFPConnectionPair(circon:NetConnection, tor_addr:Object, output_text:TextField) - { - this.circon = circon; - this.tor_addr = tor_addr; - this.output_text = output_text; - } - - public function connect(clientID:String, rtmfp_data:String, timeout:uint):void - { - s_r = new RTMFPSocket(circon, output_text); - s_r.addEventListener(Event.CONNECT, rtmfp_connect_event); - s_r.addEventListener(Event.UNLOAD, function (e:Event):void { - dispatchEvent(new Event(Event.UNLOAD)); - }); - s_r.addEventListener(ProgressEvent.SOCKET_DATA, function (e:ProgressEvent):void { - /* It's possible that we receive data before we're connected - * to the tor-side of the connection. In this case we want - * to buffer the data. */ - if(!s_t.connected) { - puts("MASSIVE ATTACK!"); - } else { - var bytes:ByteArray = new ByteArray(); - s_r.readBytes(bytes, 0, e.bytesLoaded); - puts("RTMFPConnectionPair: RTMFP: read " + bytes.length + " bytes."); - s_t.writeBytes(bytes); - } - }); - s_r.addEventListener(Event.CLOSE, rtmfp_close_event); - s_r.connect(clientID, rtmfp_data, timeout); - } - - public function listen(rtmfp_data:String):void - { - s_r = new RTMFPSocket(circon, output_text); - s_r.addEventListener(Event.CONNECT, rtmfp_connect_event); - s_r.addEventListener(ProgressEvent.SOCKET_DATA, function (e:ProgressEvent):void { - /* It's possible that we receive data before we're connected - * to the tor-side of the connection. In this case we want - * to buffer the data. */ - if(!s_t.connected) { - puts("MASSIVE ATTACK!"); - } else { - var bytes:ByteArray = new ByteArray(); - s_r.readBytes(bytes, 0, e.bytesLoaded); - puts("RTMFPConnectionPair: RTMFP: read " + bytes.length + " bytes."); - s_t.writeBytes(bytes); - } - }); - - s_r.addEventListener(Event.CLOSE, rtmfp_close_event); - s_r.listen(rtmfp_data); - } - - private function rtmfp_connect_event(e:Event):void - { - puts("RTMFPConnectionPair: RTMFPSocket side connected!"); - puts("RTMFPConnectionPair: setting up tor side connection..."); - - /* Setup tor connection linked to RTMFPSocket. */ - s_t = new Socket(); - s_t.addEventListener(Event.CONNECT, function (e:Event):void { - puts("RTMFPConnectionPair: Tor: connected to " + tor_addr.host + ":" + tor_addr.port + "."); - dispatchEvent(new Event(Event.CONNECT)); - }); - s_t.addEventListener(Event.CLOSE, function (e:Event):void { - puts("RTMFPConnectionPair: Tor: closed connection."); - /* Close other side of connection pair if it is open and - * dispatch close event. */ - if(s_r.connected) - s_r.close(); - dispatchEvent(new Event(Event.CLOSE)); - }); - s_t.addEventListener(ProgressEvent.SOCKET_DATA, function (e:ProgressEvent):void { - var bytes:ByteArray = new ByteArray(); - s_t.readBytes(bytes, 0, e.bytesLoaded); - puts("RTMFPConnectionPair: Tor: read " + bytes.length + " bytes."); - s_r.writeBytes(bytes); - }); - s_t.addEventListener(IOErrorEvent.IO_ERROR, function (e:IOErrorEvent):void { - puts("RTMFPConnectionPair: Tor: I/O error: " + e.text + "."); - }); - s_t.addEventListener(SecurityErrorEvent.SECURITY_ERROR, function (e:SecurityErrorEvent):void { - puts("RTMFPConnectionPair: Tor: security error: " + e.text + "."); - }); - - s_t.connect(tor_addr.host, tor_addr.port); - } - - private function rtmfp_close_event(e:Event):void - { - puts("RTMFPConnectionPair: RTMFPSocket closed connection"); - /* Close other side of connection pair if it is open and dispatch - * close event. */ - if(s_t.connected) - s_t.close(); - dispatchEvent(new Event(Event.CLOSE)); - } - -}